UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102506.upa.cvt Date: 0600Z 25 OCT 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 25 OCT 25 Station: KMFR WMO ident: 72597 Latitude: 42.37 Longitude: -122.87 Elevation: 405.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 108 SFC 966 405 13.2 8.8 75 4.4 10.7 60 5 289.2 290.5 285.3 310.0 7.37 2 952 526 12.0 9.1 82 2.9 10.3 66 7 289.2 290.5 285.6 310.7 7.63 3 945 587 12.6 8.0 74 4.6 10.0 69 8 290.4 291.7 285.6 310.7 7.13 4 936 666 12.4 7.4 72 5.0 9.6 86 7 291.0 292.2 285.6 310.7 6.91 5 925 764 11.6 7.4 75 4.2 9.3 115 4 291.2 292.4 285.7 311.1 6.99 6 880 1180 9.0 5.8 80 3.2 7.3 129 7 292.7 293.8 285.9 311.6 6.58 7 850 1466 6.4 5.5 94 0.9 5.9 190 11 292.9 294.0 286.1 312.1 6.67 8 842 1544 5.8 5.3 97 0.5 5.5 196 10 293.0 294.2 286.1 312.2 6.64 9 805 1911 3.8 3.8 100 0.0 3.8 214 19 294.7 295.8 286.4 312.9 6.25 10 799 1971 3.4 3.4 100 0.0 3.4 217 19 294.9 296.0 286.3 312.7 6.12 11 741 2580 0.0 0.0 100 0.0 0.0 228 29 297.6 298.5 286.4 312.9 5.17 12 735 2645 -1.1 -3.5 84 2.4 -2.1 225 30 297.1 297.8 284.9 309.1 4.02 13 731 2689 -1.7 -1.7 100 0.0 -1.7 223 30 296.9 297.7 285.5 310.6 4.62 14 729 2711 -1.7 -2.0 98 0.3 -1.9 222 31 297.1 298.0 285.5 310.6 4.53 15 725 2754 -1.1 -1.1 100 0.0 -1.1 220 31 298.3 299.1 286.3 312.7 4.87 16 701 3023 -2.7 -2.7 100 0.0 -2.7 225 33 299.4 300.2 286.3 312.8 4.47 17 700 3034 -2.9 -3.6 95 0.7 -3.2 225 33 299.3 300.0 286.0 311.9 4.19 18 691 3136 -4.3 -13.3 49 9.0 -7.4 227 35 298.8 299.2 283.4 305.0 1.98 19 690 3148 -3.7 -15.7 39 12.0 -7.5 227 35 299.6 299.9 283.3 304.7 1.63 20 684 3216 -3.9 -14.9 42 11.0 -7.5 228 36 300.1 300.5 283.7 305.6 1.76 21 678 3286 -3.7 -14.7 42 11.0 -7.4 229 37 301.1 301.5 284.1 306.8 1.80 22 675 3321 -3.5 -18.5 30 15.0 -8.1 229 38 301.7 302.0 283.8 305.9 1.32 23 672 3356 -3.7 -18.7 30 15.0 -8.2 230 39 301.9 302.1 283.8 306.1 1.30 24 668 3403 -4.1 -20.1 28 16.0 -8.7 231 39 302.0 302.2 283.7 305.7 1.16 25 663 3462 -4.5 -17.5 35 13.0 -8.5 232 40 302.2 302.4 284.1 306.8 1.46 26 647 3654 -6.1 -18.1 38 12.0 -9.7 235 44 302.5 302.7 284.2 307.0 1.42 27 623 3948 -8.5 -21.5 34 13.0 -12.0 239 42 303.0 303.2 284.0 306.6 1.10 28 589 4380 -12.5 -19.5 56 7.0 -14.4 243 42 303.3 303.5 284.4 307.7 1.38 29 585 4432 -12.7 -17.1 70 4.4 -14.0 241 44 303.6 303.9 284.9 309.0 1.71 30 578 4524 -13.5 -17.5 72 4.0 -14.6 239 48 303.7 304.0 284.9 309.1 1.67 31 572 4603 -14.1 -16.8 80 2.7 -14.9 237 51 303.9 304.3 285.2 309.6 1.79 32 567 4670 -13.7 -15.0 90 1.3 -14.1 235 53 305.2 305.6 285.9 311.8 2.10 33 566 4683 -14.1 -15.1 92 1.0 -14.4 235 53 304.8 305.2 285.8 311.5 2.09 34 556 4818 -13.7 -15.4 87 1.7 -14.2 232 58 306.9 307.3 286.6 313.5 2.07 35 552 4873 -12.9 -15.0 84 2.1 -13.6 230 60 308.5 308.9 287.2 315.4 2.16 36 518 5355 -16.1 -19.3 76 3.2 -17.0 238 52 310.3 310.6 287.2 315.5 1.60 37 507 5516 -17.5 -20.3 79 2.8 -18.2 241 50 310.5 310.7 287.2 315.4 1.50 38 500 5620 -17.7 -20.7 77 3.0 -18.5 245 52 311.5 311.7 287.5 316.3 1.47 39 481 5909 -19.1 -22.1 77 3.0 -19.8 251 62 313.2 313.5 288.0 317.7 1.35 40 469 6097 -20.3 -22.4 83 2.1 -20.8 255 68 314.0 314.2 288.2 318.5 1.35 41 461 6224 -20.5 -23.7 75 3.2 -21.2 253 70 315.3 315.5 288.5 319.4 1.22 42 425 6821 -24.7 -27.6 77 2.9 -25.2 246 81 317.3 317.5 288.9 320.6 0.93 43 409 7099 -26.1 -28.6 79 2.5 -26.6 242 86 319.0 319.2 289.4 322.1 0.88 44 400 7260 -26.9 -29.7 77 2.8 -27.4 240 89 320.0 320.2 289.6 322.9 0.81 45 392 7405 -27.5 -30.3 77 2.8 -28.0 240 90 321.1 321.3 289.9 323.9 0.78 46 375 7723 -29.7 -33.2 72 3.5 -30.2 240 93 322.3 322.4 290.1 324.5 0.62 47 358 8051 -32.3 -34.5 81 2.2 -32.6 238 99 323.1 323.2 290.3 325.2 0.57 48 356 8091 -32.5 -35.1 78 2.6 -32.9 238 100 323.3 323.5 290.3 325.3 0.54 49 346 8291 -34.1 -36.9 76 2.8 -34.4 236 104 323.8 323.9 290.4 325.5 0.47 50 338 8454 -35.7 -37.4 84 1.7 -35.9 236 107 323.8 323.9 290.4 325.5 0.45 51 325 8725 -38.1 -40.5 78 2.4 -38.3 235 109 324.2 324.2 290.4 325.4 0.34 52 324 8746 -38.3 -41.5 72 3.2 -38.6 235 109 324.2 324.2 290.4 325.3 0.31 53 321 8810 -38.9 -41.1 80 2.2 -39.1 235 109 324.2 324.3 290.4 325.4 0.33 54 317 8896 -39.7 -43.7 66 4.0 -40.0 235 108 324.3 324.3 290.3 325.2 0.25 55 315 8939 -40.1 -43.1 73 3.0 -40.4 235 108 324.3 324.3 290.3 325.3 0.27 56 300 9270 -43.1 -46.0 73 2.9 -43.3 235 108 324.6 324.7 290.4 325.4 0.21 57 270 9970 -49.3 -52.6 68 3.3 -49.5 230 112 325.5 325.5 290.5 325.9 0.11 58 250 10470 -53.9 -57.5 65 3.6 -54.0 230 106 325.9 325.9 290.6 326.2 0.06 59 210 11574 -58.9 -68.9 26 10.0 -59.0 240 92 334.8 334.8 293.0 334.9 0.02 60 200 11880 -58.7 -74.7 11 16.0 -58.9 245 92 339.8 339.8 294.3 339.8 0.01 61 150 13700 -57.1 -83.1 2 26.0 -57.4 245 79 371.7 371.7 300.9 371.7 0.00 62 100 16240 -58.5 -86.5 2 28.0 -58.9 230 42 414.7 414.7 307.1 414.7 0.00 63 80 17632 -60.9 -86.9 2 26.0 -61.2 253 43 437.1 437.1 309.6 437.1 0.00 64 78 17789 -59.3 -87.3 1 28.0 -59.7 252 42 443.6 443.6 310.3 443.6 0.00 65 70 18460 -62.9 -87.9 2 25.0 -63.2 245 22 449.8 449.8 310.8 449.8 0.00 66 68 18638 -64.1 -89.1 2 25.0 -64.4 247 19 451.0 451.0 311.0 451.0 0.00 67 67 18730 -61.9 -88.9 2 27.0 -62.3 241 22 457.7 457.7 311.5 457.7 0.00 68 66 18823 -61.5 -88.5 2 27.0 -61.9 235 26 460.5 460.5 311.8 460.5 0.00 69 64 19017 -56.1 -87.1 1 31.0 -56.8 234 31 476.4 476.4 313.2 476.4 0.00 70 64 19017 -56.1 -87.1 1 31.0 -56.8 234 31 476.4 476.4 313.2 476.4 0.00 71 57 19747 -60.7 -88.7 1 28.0 -61.2 236 14 482.0 482.0 313.6 482.0 0.00 72 54 20086 -58.3 -88.3 1 30.0 -59.0 249 28 495.1 495.1 314.6 495.1 0.00 73 50 20570 -59.7 -87.7 1 28.0 -60.3 255 5 502.8 502.8 315.1 502.8 0.00 74 49 20696 -59.9 -87.9 1 28.0 -60.5 291 3 505.2 505.2 315.3 505.3 0.00 75 49 20696 -60.3 -88.3 1 28.0 -60.9 291 3 504.3 504.3 315.2 504.3 0.00 76 49 20696 -58.9 -87.9 1 29.0 -59.6 291 3 507.6 507.6 315.5 507.6 0.00 77 46 21091 -61.3 -89.3 1 28.0 -61.9 285 10 511.1 511.1 315.7 511.1 0.00 78 41 21803 -63.1 -90.1 1 27.0 -63.6 252 13 523.7 523.7 316.5 523.7 0.00 79 39 22113 -60.7 -89.7 1 29.0 -61.4 231 16 537.3 537.3 317.3 537.3 0.00 80 35 22791 -58.3 -88.3 1 30.0 -59.3 257 21 560.4 560.4 318.6 560.5 0.00 81 35 22791 -58.1 -88.1 1 30.0 -59.1 257 21 561.0 561.0 318.7 561.0 0.00 82 34 22974 -58.1 -88.1 1 30.0 -59.1 270 20 565.6 565.6 318.9 565.7 0.00 83 32 23354 -60.3 -89.3 1 29.0 -61.2 247 10 569.6 569.6 319.2 569.7 0.00 84 30 23760 -56.7 -87.7 1 31.0 -58.0 245 17 590.1 590.1 320.2 590.1 0.01 85 28 24199 -55.5 -87.5 1 32.0 -57.1 244 14 605.2 605.2 320.9 605.2 0.01 86 26 24670 -56.3 -87.3 1 31.0 -57.9 263 16 615.9 615.9 321.3 615.9 0.01 TRP 210 11574 -58.9 -68.9 26 10.0 -59.0 240 92 334.8 334.8 293.0 334.9 0.02 WND 270 9970 -49.3 -52.6 68 3.3 -49.5 230 112 325.5 325.5 290.5 325.9 0.11 Sounding variables and indices 1000-500 mb thick: 5512.00 m Freezing level: 741.00 mb = 2580.00 m = 8464.46 ft Wetbulb zero: 740.95 mb = 2580.59 m = 8466.41 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 75.34 % Est. max temperature: 18.13 C = 64.63 F Sfc-Lift cond lev (LCL): 904.07 mb = 954.76 m = 3132.37 ft T: 10.41 C 700-500 lapse rate: 5.72 C/km ThetaE index: 8.05 C Layer 700.0- 684.0 mb Conv cond level (CCL): 843.75 mb = 1526.56 m = 5008.35 ft Mean mixing ratio: 6.93 g/kg Conv temperature: 16.95 C = 62.51 F Cap Strength: 3.45 C Lifted Index: 3.90 C Risk: None Lifted Index @300 mb: 9.79 C Lifted Index @700 mb: 0.65 C Showalter Index: 3.32 C Risk: None Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 23.20 C K Index: 28.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 140.00 Risk: None Energy Index: 0.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.36 J/kg Max Up Vert Vel: 5.36 m/s Conv Inhibition (B-): 32081.91 J/kg Cap Strength: 3.50 C Lift Cond Lev (LCL): 864.42 mb = 1327.07 m = 4353.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 27 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 966 405 60 5 -4.3 -2.5 | 82 32 -31.4 -4.3 1 942 610 70 8 -7.5 -2.7 | 83 35 -34.6 -4.5 2 925 764 115 4 -3.6 1.7 | 90 31 -30.7 -0.1 3 908 914 125 4 -3.3 2.3 | 91 30 -30.4 0.5 4 876 1219 130 7 -5.4 4.5 | 95 33 -32.5 2.7 5 850 1466 190 11 1.9 10.8 | 110 27 -25.2 9.0 6 844 1524 195 10 2.6 9.7 | 108 26 -24.5 7.8 7 813 1829 210 18 9.0 15.6 | 127 23 -18.1 13.8 8 783 2134 225 20 14.1 14.1 | 134 18 -12.9 12.3 9 754 2438 235 28 22.9 16.1 | 164 15 -4.2 14.2 10 726 2743 220 31 19.9 23.7 | 162 23 -7.2 21.9 11 700 3034 225 33 23.3 23.3 | 170 22 -3.8 21.5 12 645 3658 235 44 36.0 25.2 | 201 25 9.0 23.4 13 596 4267 245 39 35.3 16.5 | 209 17 8.3 14.7 14 551 4877 230 61 46.7 39.2 | 208 42 19.6 37.4 15 509 5486 240 49 42.4 24.5 | 214 27 15.3 22.7 16 500 5620 245 52 47.1 22.0 | 225 28 20.0 20.2 17 469 6096 255 68 65.7 17.6 | 248 42 38.6 15.8 18 400 7260 240 89 77.1 44.5 | 230 66 50.0 42.7 19 380 7620 240 91 78.8 45.5 | 230 68 51.7 43.7 20 333 8534 235 109 89.3 62.5 | 226 87 62.2 60.7 21 305 9144 235 108 88.5 61.9 | 226 86 61.4 60.1 22 300 9270 235 108 88.5 61.9 | 226 86 61.4 60.1 23 270 9970 230 112 85.8 72.0 | 220 91 58.7 70.2 24 266 10058 230 112 85.8 72.0 | 220 91 58.7 70.2 25 250 10470 230 106 81.2 68.1 | 219 86 54.1 66.3 26 210 11574 240 92 79.7 46.0 | 230 69 52.6 44.2 27 200 11880 245 92 83.4 38.9 | 237 67 56.3 37.1 28 190 12192 245 93 84.3 39.3 | 237 68 57.2 37.5 29 173 12802 250 71 66.7 24.3 | 240 46 39.6 22.5 30 165 13106 240 68 58.9 34.0 | 225 45 31.8 32.2 31 157 13411 235 73 59.8 41.9 | 219 52 32.7 40.1 32 150 13700 245 79 71.6 33.4 | 235 55 44.5 31.6 33 143 14021 250 79 74.2 27.0 | 242 53 47.1 25.2 34 129 14630 255 54 52.2 14.0 | 244 28 25.1 12.2 35 123 14935 245 48 43.5 20.3 | 222 25 16.4 18.5 36 117 15240 230 57 43.7 36.6 | 205 39 16.6 34.8 37 106 15850 240 79 68.4 39.5 | 228 56 41.3 37.7 38 101 16154 255 63 60.9 16.3 | 247 37 33.8 14.5 39 100 16240 230 42 32.2 27.0 | 191 26 5.1 25.2 40 97 16459 230 42 32.2 27.0 | 191 26 5.1 25.2 41 92 16764 220 54 34.7 41.4 | 191 40 7.6 39.6 42 88 17069 230 59 45.2 37.9 | 207 40 18.1 36.1 43 83 17374 255 45 43.5 11.6 | 239 19 16.4 9.8 44 76 17983 250 40 37.6 13.7 | 221 16 10.5 11.9 45 72 18288 270 29 29.0 -0.0 | 314 3 1.9 -1.8 46 70 18460 245 22 19.9 9.3 | 136 10 -7.2 7.5 47 69 18593 250 17 16.0 5.8 | 110 12 -11.1 4.0 48 65 18898 230 28 21.4 18.0 | 161 17 -5.6 16.2 49 62 19202 240 36 31.2 18.0 | 194 17 4.1 16.2 50 56 19812 235 11 9.0 6.3 | 104 19 -18.1 4.5 51 54 20117 250 30 28.2 10.3 | 187 9 1.1 8.4 52 51 20422 265 12 12.0 1.0 | 87 15 -15.1 -0.8 53 50 20570 255 5 4.8 1.3 | 89 22 -22.3 -0.5 54 49 20726 300 2 1.7 -1.0 | 84 26 -25.4 -2.8 55 44 21336 275 16 15.9 -1.4 | 74 12 -11.2 -3.2 56 42 21641 285 12 11.6 -3.1 | 72 16 -15.5 -4.9 57 40 21946 225 13 9.2 9.2 | 112 19 -17.9 7.4 58 38 22250 235 18 14.7 10.3 | 125 15 -12.3 8.5 59 35 22860 260 21 20.7 3.6 | 106 7 -6.4 1.8 60 33 23165 285 18 17.4 -4.7 | 56 12 -9.7 -6.5 61 31 23470 225 5 3.5 3.5 | 94 24 -23.6 1.7 62 30 23760 245 17 15.4 7.2 | 115 13 -11.7 5.4 63 30 23774 265 16 15.9 1.4 | 88 11 -11.2 -0.4 64 28 24079 240 14 12.1 7.0 | 109 16 -15.0 5.2 65 26 24384 270 17 17.0 -0.0 | 80 10 -10.1 -1.8 66 24 24689 285 21 20.3 -5.4 | 43 10 -6.8 -7.2 67 22 24994 290 12 11.3 -4.1 | 69 17 -15.8 -5.9 Wind Parameters Mean winds (0-6000m): 236.2 at 36.2 knts Storm direction: 266.2 at 27.2 knts Shear (0-3000m) pos: 6.9 neg: 1.3 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): 106.7 deg Storm rel helicity (0-3000m) pos: 283.0 neg: -3.0 tot: 280.0 m^2/s^2 ave: 93.3 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 7.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.06 Bulk Shear: 226.07 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 82 6 86 33| 5.0 0.0 5.0| 43.7 -0.3 43.4 86.9 0.51| 10.1 5.1 1000 115 6 91 33| 6.7 0.0 6.7|113.2 -0.3 112.9 112.9 0.67| 10.3 6.9 1500 169 9 103 30| 7.9 0.0 7.9|175.6 -0.3 175.3 116.9 0.69| 11.4 7.9 2000 201 12 112 25| 8.3 0.0 8.3|216.6 -0.3 216.3 108.2 0.71| 11.6 8.3 2500 213 16 121 22| 6.6 1.6 8.2|230.5 -3.0 227.5 91.0 0.63| 11.2 7.1 3000 218 19 131 20| 6.9 1.3 8.2|283.0 -3.0 280.0 93.3 0.68| 10.9 7.4 4000 228 25 150 17| 5.9 1.0 6.9|335.7 -3.0 332.7 83.2 0.64| 10.5 6.7 5000 230 31 170 18| 4.1 2.7 6.8|367.4 -22.0 345.4 69.1 0.47| 11.7 5.5 6000 236 36 189 19| 5.7 2.3 7.9|534.9 -69.4 465.5 77.6 0.47| 12.6 5.9 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20251025.06.gif